AA55628-1: NUT,PLAIN,CAP.
The NUT,PLAIN,CAP is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1018 AND STEEL COMP 1020 OR STEEL COMP 1118 OVERALL, nut_style: CAP, nut_height: 0.420 INCHES NOMINAL IN, thread_class: 2B, thread_series: UNIFIED NATIONAL COARSE (UNC), thread_direction: RIGHT-HAND. This part is cataloged in the U.S.
Government catalog under NSN 5310-00-481-6318, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.
Verify compatibility with your specific system configuration before ordering.
| material | STEEL COMP 1018 AND STEEL COMP 1020 OR STEEL COMP 1118 OVERALL |
| nut_style | CAP |
| nut_height | 0.420 INCHES NOMINAL IN |
| thread_class | 2B |
| thread_series | UNIFIED NATIONAL COARSE (UNC) |
| thread_direction | RIGHT-HAND |
| surface_treatment | CADMIUM AND CHROMATE OVERALL |
| width_across_flats | 0.302 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN |
| nominal_thread_size | 0.138 INCHES IN |
| bearing_surface_type | CHAMFERED |
| thread_quantity_per_inch | 32 |
| nondefinitive_spec/std_data | 3 TYPE AND 14 STYLE AND A GRADE |
| NSN | 5310-00-481-6318 |
| WIDTH ACROSS FLATS | 0.302 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416M,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| THREAD SERIES | UNIFIED NATIONAL COARSE (UNC) |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A576 ASSN STD ALL MATERIAL RESPONSES OVERALL |
| THREAD DIRECTION | RIGHT-HAND |
| NOMINAL THREAD SIZE | 0.138 INCHES IN |
| NONDEFINITIVE SPEC/STD DATA | 3 TYPE AND 14 STYLE AND A GRADE |
| NUT HEIGHT | 0.420 INCHES NOMINAL IN |
| SURFACE TREATMENT | CADMIUM AND CHROMATE OVERALL |
| NUT STYLE | CAP |